meshing.patch_signatures
meshing.patch_signatures(scene, points)Label points with their (leaf_id, patch_id) surface signature.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| scene | Any | Root SDF node, or a prebuilt :class:ScenePatchFields. |
required |
| points | Array | Query points shaped (..., 3) (surface points for meaningful ownership; any points are accepted). |
required |
Returns
| Name | Type | Description |
|---|---|---|
| np.ndarray | Tuple of int32 NumPy arrays (leaf_ids, patch_ids), each |
|
| np.ndarray | shaped like points without its last axis. |